Dear,
Could you let me get the full source code tested with SD card and the EVKIT?
- I couldn't find the full source code including the project file for e2studio or CS+.
- Could you let me know if the source code can work with SD card 4GB memory?
<application note>
www.renesas.com/.../rl78-family-example-integration-spi-mode-multimedia-card-driver-m3s-tfat-tiny-open-source-fat-file
Hi Captain,
Captain said:- I couldn't find the full source code including the project file for e2studio or CS+.
I'm not familiar with this driver but I think the sample code of this application note and its related app notes only contains drivers that can be included in a project.
https://www.renesas.com/us/en/document/scd/rl78-family-example-integration-spi-mode-multimedia-card-driver-m3s-tfat-tiny-open-source-fat-file
https://www.renesas.com/us/en/document/scd/rl78-family-spi-mode-multimediacard-driver-introduction-guide-sample-code
https://www.renesas.com/us/en/document/scd/rl78-family-open-source-fat-file-system-m3s-tfat-tiny-introduction-guide-sample-code
But I think this project below uses the drivers above:
https://www.renesas.com/us/en/document/scd/rl78g14-sound-playbackcompression-demonstration-rl78g14-cpu-board-rev102-sample-code
Captain said:- Could you let me know if the source code can work with SD card 4GB memory?
Unfortunately, I wasn't able to find this info. The application notes uses 2GB SD card though.
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Appreciate your help.
Hello, the driver source code supplied by the renesas can work for MMC card. If you want to read with SD card 4GB memory (SDhC), you need to modify a bit to adapt with new standard (from MMC to SDHC)
Well noted & Thanks